Sherardized Coach Screw 7/16 Inch x 5 Inch from United States
A zinc-coated coach screw using the sherardizing process for superior corrosion protection in harsh environments. The square head design counters torque in dense hardwoods. This product is classified under tariff item 7318.11.00 as a coach screw of iron or steel.
Duty Rate — United States → Canada
50%
Rate breakdown
26SUR5050%United States Surtax Order (2026) — 50% on US products
Import Tips
• Classify this product as a coach screw under tariff item 7318.11.00, noting the sherardized zinc coating
• Provide documentation on the coating process
• Ensure the product is properly marked for origin and material composition